Apartment Review for Verandah At Grandview Hills - Austin, TX

I have lived in the Verandah for over two years. I have (of course!) never been late with my rent. Today on the back of my entry door I received a notice of vacancy. They are claiming that I haven't paid my rent and that I have 72 hours to vacate the apartment, that they are re-claiming it back from me. Huh??! I paid my rent on the 1st. I stopped in the office, talked with the management folk, wrote the check out right in front of them, handed it to them and walked out. And NOW they say that I haven't paid? Not only are they incorrect, but what happened to a "friendly" late notice if I had been late? Simply demanding that a tennant vacate on the 5th of the month with no effort to find out what is happening? Horrible, simply horrible. When I was in the office on the 1st, the gal I know there told me that they were recently purchased. Perhaps that has something to do with this oversight, I don't know, I DON'T CARE! That is simply ROTTEN management by ANY standards. RUN from this place, RUN! Do NOT rent here, I will be submitting my 60 day (that's right *60* day) notice tomorrow.